EPR 150 High Precision Electronic Pressure Regulator - Precision Back Pressure Regulators and more

EPR 150 High Precision Electronic Pressure Regulator

Port Sizes:
1/8"
Typical Pressure Ranges:
0 - 5 psi0 - 10 psi0 - 20 psi0 - 30 psi
0 - 60 psi0 - 100 psi0 - 150 psi
Key Applications:
  • Electronic pilot regulator for Equilibar® back pressure regulator
  • Benchtop lab testing where pressure control is required, but the customer does not want to also purchase a controller.
  • Research and catalysis

Contact Us

  • If multiple fluids or phases, list all.
  • This field is for validation purposes and should be left unchanged.
Product Description
Equilibar EPR electronic pressure regulator

EPR 150 High Precision Electronic Pressure Regulator

The EPR 150 is an electronic pressure regulator designed for electronic pressure control of inert gases. It is may be used as a pilot regulator for Equilibar back pressure regulators when high precision electronic control is desired for an application.

  • Designed for static to low- flow applications of inert gas such as nitrogen or air
  • Compatible with all non-corrosive gases
  • Very high resolution with 0.25% accuracy
  • Digital or analog communications
  • Direct control from the keypad
  • Controls pressures up to 150 psig

 

Videos
Equilibar EPR electronic pressure regulator

EPR 150 High Precision Electronic Pressure Regulator

Watch the video below to see how the EPR 3000 regulator works. The EPR 150 will work in a similar way by providing control up to 150 psi.

 

Downloads
Equilibar EPR electronic pressure regulator

EPR 150 High Precision Electronic Pressure Regulator

Applications
Equilibar EPR electronic pressure regulator

EPR 150 High Precision Electronic Pressure Regulator

  • Electronic pilot regulator for Equilibar® back pressure regulator
  • Benchtop lab testing where pressure control is required, but the customer does not want to also purchase a controller.
  • Research and catalysis
Additional Specs
Equilibar EPR electronic pressure regulator

EPR 150 High Precision Electronic Pressure Regulator

Weight:

1.6 lbs (0.73 kg)

Dimensions:

4.067”H x 4.8”W x 1.050”D

Fitting/Threads:

1/8″ Female NPT

How It Works
Equilibar EPR electronic pressure regulator

EPR 150 High Precision Electronic Pressure Regulator

How it Works

Two valve pressure controllers include a “fill” and “vent” valve. Outlet pressure is sensed and controlled through a type of PID loop. While many industrial pressure controllers utilize binary fill and vent valves, or analog fill valves with binary vent valves, the EPR-150 uses two analog valves for highly precise and resolute control throughout the entire range.

EPR Schematic for EPR-3000

Related Products

Equilibar News

NASA's Orion spacecraft

Equilibar valves used to build spacecraft for NASA's Artemis mission

Over the summer, I began hearing more and more about NASA’s Artemis program, the successor to the Apollo missions of the 1960s.  The goal of Artemis is to land “the first woman and the next man” on the moon by 2024 as well as establish a sustainable lunar presence and travel to Mars. A few Read More

Read More